首页>
外国专利>
Automatic recycling of start-up waste on a plastics extrusion line involves use of a extrudate diverting and shredding machine in the production line
Automatic recycling of start-up waste on a plastics extrusion line involves use of a extrudate diverting and shredding machine in the production line
展开▼
机译:塑料挤出生产线上的启动废物的自动回收涉及在生产线上使用挤出物转移和切碎机
展开▼
页面导航
摘要
著录项
相似文献
摘要
Poor quality extruded material produced during an extrusion run, in particular during the start-up phase and considered as unsuitable for use, is diverted away from the production line(1) and fed into a shredding machine(5). Diversion of the material is effected by operation of servo motors which also initiate synchronous operation of the shredding machine(5). The shredder speed can be varied to alter the size of the granules. Independent claims are included for: a) an extruded product diverting and shredding machine which is included in an extrusion line(1) and comprises a product diverter with drive unit and a roll with projections for shredding extrudate; b) an extrusion plant comprising an extruder with die, calibration unit(3), haul-off unit and the claimed diverting and shredding machine.
展开▼